/**
 * BibSonomy-Common - Common things (e.g., exceptions, enums, utils, etc.)
 *
 * Copyright (C) 2006 - 2016 Knowledge & Data Engineering Group,
 *                               University of Kassel, Germany
 *                               http://www.kde.cs.uni-kassel.de/
 *                           Data Mining and Information Retrieval Group,
 *                               University of Würzburg, Germany
 *                               http://www.is.informatik.uni-wuerzburg.de/en/dmir/
 *                           L3S Research Center,
 *                               Leibniz University Hannover, Germany
 *                               http://www.l3s.de/
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.bibsonomy.common.enums;

/**
 * @author Robert Jäschke
 */
public enum InetAddressStatus {
	/**
	 * The IP is blocked - write access is not allowed at all (neither
	 * registration nor posting).
	 */
	WRITEBLOCKED(1),
	/** The IP can not be found in the status table - its status is unknown. */
	UNKNOWN(0);

	private static final InetAddressStatus[] map = new InetAddressStatus[] { UNKNOWN, WRITEBLOCKED };
	private final int status;

	private InetAddressStatus(final int status) {
		this.status = status;
	}

	/**
	 * Returns the numerical representation of this object.
	 * 
	 * @return The numerical representation of the object.
	 */
	public int getInetAddressStatus() {
		return this.status;
	}

	/**
	 * Creates an instance of this class by its String representation.
	 * 
	 * @param inetAddressStatus -
	 *            a String representing the object. Must be an integer number.
	 * @return The corresponding object.
	 */
	public static InetAddressStatus getInetAddressStatus(final String inetAddressStatus) {
		if (inetAddressStatus == null) return UNKNOWN;
		return getInetAddressStatus(Integer.parseInt(inetAddressStatus));
	}

	/**
	 * Creates an instance of this class by its Integer representation.
	 * 
	 * @param inetAddressStatus -
	 *            an Integer representing the object.
	 * @return The corresponding object.
	 */
	public static InetAddressStatus getInetAddressStatus(final int inetAddressStatus) {
		return map[inetAddressStatus];
	}
}